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Liquid leak detection and tracing dye YELLOW - DETECT+ YELLOW

Réf. DY.1L
(21)
31,40€
HT
37,68€
TTC

Yellow UV fluorescent liquid tracer DETECT+ YELLOW for leak detection in building & industry. Formulated and manufactured in France by Fluotechnik.

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UV Yellow Tracer Dye – DETECT+ YELLOW

In technical diagnostics, every minute counts and accuracy is crucial. Whether inspecting a flat roof, identifying water infiltration through a wall, tracing fluid circulation in an industrial pipeline, or checking the tightness of a tank, a high-performance fluorescent tracer dye is indispensable.

The UV Yellow Tracer Dye DETECT+ YELLOW, developed by Fluotechnik, a trusted French manufacturer, is specifically designed for professionals in the building, industrial, and technical fields. Thanks to its intense yellow fluorescence under 365 nm UV light, it enables fast, accurate, and reliable detection of leaks, infiltrations, and fluid dispersion.

With its ready-to-use liquid formulation, DETECT+ YELLOW ensures homogeneous dispersion and avoids dosing errors. Widely used by plumbers, leak detection specialists, roofers, maintenance engineers, and hydrology experts, it has become an essential reference for professionals seeking efficiency, precision, and reliability.

The UV Yellow Tracer Dye DETECT+ YELLOW is a powerful, versatile, and professional solution for leak detection and waterproofing diagnostics. Whether in construction or industry, it provides fast, reliable, and visible results.

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TECHNICAL DATA SHEET
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APPLICATIONS AND TIPS

Applications in Building & Construction

Flat roofs & waterproofing systems

pinpointing leaks and infiltration paths

Walls & façades

detecting cracks and faulty joints responsible for dampness

Bathrooms & wet rooms

verifying waterproof seals in showers, bathtubs, and tiling

Floors & slabs

locating seepage through joints or screeds.

Pools & artificial basins

testing the watertightness of walls, skimmers, and piping.

Domestic piping

leak testing on drainage and supply networks.

Ideal for post-damage assessments (e.g., water damage claims), providing clear visual proof for technical reports and insurance disputes.

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Industrial Applications

Cooling & heating networks

Tracing leaks or losses in circuits and exchangers

Process installations

Identifying cross-contamination or unwanted fluid mixing

Tanks & reservoirs

Testing the integrity of concrete, steel, or plastic storage units

Chemical & pharmaceutical industries

Monitoring fluid separation for safety

Predictive maintenance

Detecting invisible leaks before costly failures

R&D & prototyping

Simulating fluid movements to validate system design

Especially effective in dark or complex environments where visual detection is difficult.

Technical Features

Form: ready-to-use liquid dye.

Packaging: 1 L canister (other sizes available).

Fluorescence: bright yellow, visible under 365 nm UV lamp.

Solubility: instantly and evenly disperses in water.

Cleaning: removable by rinsing; complete elimination possible with bleach, chlorine, or hydrogen peroxide.

Safety: non-toxic and environmentally safe under normal use.

Origin: developed and manufactured in France by Fluotechnik.

Directions for Use

  • Recommended dilution: 1 mL dye per 1 L of water (0.1%).

  • Mix until fully homogeneous.

  • Inject into the system or area to test.

  • Observe with a 365 nm UV lamp.

  • Rinse with clear water after testing.

  • For persistent traces, use bleach, chlorine, or hydrogen peroxide.

In case of persistent traces, use bleach, chlorine, or hydrogen peroxide.
Respect the recommended dosage to ensure readability and avoid unnecessary overconcentration.

Compliance, Quality & Safety

  • Made in France by Fluotechnik.

  • REACH compliant formulation.

  • Biodegradable under normal conditions.

  • Non-toxic, non-polluting when used as directed.

  • Safe for installations and materials at recommended dosage.

Who Uses It?

The spectrum of users is broad, reflecting the product’s versatility:

Plumbers & heating engineers

Leak diagnostics on sanitary installations and internal networks.

Roofers & waterproofing specialists

Detection of weak points on membranes and flat roofs.

Leak detection experts

Precision tools for interventions in private homes, public facilities, and businesses.

Building inspectors & damage assessors

Inspections during renovations or damage assessments.

Hydrology engineers & research offices

Monitoring of dispersion or infiltration.

Industrial maintenance technicians

Tests on cooling circuits, tanks, and process equipment.

Municipal technical services

Management of stormwater networks, retention basins, or underground infrastructures.

Benefits for Professionals

Versatility

Usable in both building and industrial applications

Time saving

Liquid formulation that dissolves instantly

Environmental safety

Environmentally friendly formulation

Ease of use

No weighing required, simple and reproducible dosing

High visibility under UV light

Immediate detection of leaks through bright yellow fluorescence

French quality

Guarantee of reliability and traceability

Proof tool

Provides clear visual proof for technical reports to clients, insurers, or inspection offices

FAQ – DETECT+ YELLOW UV Tracer Dye

The recommended dosage is 1 mL of tracer per liter of water (0.1%). This ratio ensures optimal fluorescence and clear leak visibility.

Yes, this is one of its main applications. It allows easy detection of infiltration points through waterproofing membranes, tile joints, or façade cracks.

Absolutely. It is widely used for leak detection in cooling systems, tanks, reservoirs, or industrial pipelines. Its intense fluorescence facilitates inspections even in poorly lit or complex environments.

The tracer can be removed with a simple rinse using clear water. If needed, additional cleaning with bleach, chlorine, or hydrogen peroxide will eliminate any residual traces.

It is intended for roofers, waterproofing specialists, plumbers, leak detection experts, hydrology consultants, industrial maintenance technicians, and municipal technical services.

The liquid DETECT+ YELLOW disperses instantly, making dosage easier and avoiding powder-handling issues. It guarantees perfect homogeneity and saves time on-site.

Yes, it is formulated and packaged in France by Fluotechnik, with rigorous quality control ensuring performance and reliability.

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